He pointed out all the subtle ways he could tell it wasn't authentic, including the bag's improper lining and lack of embossing on the bottom.

他指出了所有能让他判断这个手袋并非真货的细微瑕疵，包括有问题的衬里以及底部没有压花。

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They worked with hand trowels, a plywood form for lining the shaft with concrete, inch by inch, and a sturdy hand-built crank for lowering a man to the bottom and sending up buckets of sand.

他们的作业工具是：挖土用的手工泥铲、浇筑混凝土井壁用的胶合板模板、还有手工制作摇杆。 摇杆将一个人送到井底，那个人就在井底一点点挖土然后再通过摇杆把沙子一桶桶送到地面。

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Further, the paper discussed the necessity of using full concrete lining for the Xiaowan plunge pool and made new proposals for its bottom elevation, length and shape.

文中还讨论了小湾水垫塘采用全面混凝土衬砌的必要性，并对水垫塘底板高程、长度及体型提出了新建议。

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Another side effect of chronic heartburn is a condition known as Barrett's esophagus, which happens when there's a change in the cells of the tissue lining the bottom of the esophagus.

FORBES: Be Cool About Heartburn

The only time we noticed a bit of pause was when we tapped the touch-sensitive buttons lining the bottom of the 4-inch screen (these include menu, home and back, in that order).

ENGADGET: Samsung Galaxy Victory hands-on: a $100 handset on Sprint with LTE and Android 4.0

But the 610 redeems itself with a profile that's more shell-shaped than boxy, and a fine speaker grille discreetly lining the bottom of the bezel.

ENGADGET: HP TouchSmart 610 review